google held that top spot since may 2011. >>> and there's a stunning, new survey out about what happens to wedding gifts you give to newlyweds. a british car company finds that 82% of newly married couplese a admit to selling their wedding gifts. some of the sales happen on ebay. >> it does seem wrong. >> is does seem wrong. >> selling it or regifting? >> they're both really bad. i didn't sell or regift. if i could have made a little bit of money in selling some stuff that i still haven't used -- >> you're right. how many crystal vases do you need, right? >> you only need one. >> you need one. you need that. >> right. >>> and add it to the list of things she does for you, scientists say they know why some people are looking older than they really are. and you can blame mom for it. >> really? >>> all right, stunning new video in morning. watch this. trees toppling. water churning. it literally disappeared under the ground. we'll show you what's going on. ♪ [ male announcer ] ever wonder why no other mouthwash feels like listerine®? because no other mouthwash works like listerine®. in